Furan resins of improved fire resistance

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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252428, 526270, C08F 452, C08J 324

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active

043551459

ABSTRACT:
Furan resins of improved fire resistance are produced by curing the resins with a substantially anhydrous solution of boric anhydride, an organic solvent and a concentrated acid.

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